/Engine/Plugins/Experimental/GameplayGraph/Source/GameplayGraph/Public/Graph/Graph.h
Given a node handle, find the handle in the current graph with a proper element set.
[FGraphVertexHandle](API\Plugins\GameplayGraph\Graph\FGraphVertexHandle) GetCompleteNodeHandle ( const [FGraphVertexHandle](API\Plugins\GameplayGraph\Graph\FGraphVertexHandle) & InHandle )